Messages in this thread | | | From | Jiasheng Jiang <> | Subject | Re: Re: [PATCH] thunderbolt: Check for null pointer after calling kmemdup in icm_handle_event | Date | Thu, 6 Jan 2022 08:52:23 +0800 |
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On Wed, Jan 05, 2022 at 06:21:57PM +0800, Greg KH wrote: > I can not understand this changelog text at all, sorry. Please read the > documentation for how to write a good changelog text.
Thanks, I will correct my changelog from now on.
> And most importantly, how did you test this change?
Actually, all I did is just to read the description of the kmemdup() and then add the check. I don't think it is necessary to test, for the patch is just to make the system more robust, but not to introduce a new function, which is needed to test to guarantee the normal operation. Anyway, there is a previous patch that has already fixed the bug.
Sincerely thanks, Jiang
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